Air Quality
Excellent
No health implications.
10
PM2.5
13
PM10
35
O3
0.6
CO
4
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jun
101
Light
Tue
1 Jul
95
Good
Wed
2 Jul
113
Light
Thu
3 Jul
111
Light
Fri
4 Jul
112
Light
Sat
5 Jul
17
Excellent
Sun
6 Jul
22
Excellent
Air quality in the last 12 months (Xinyi)
|
2025/05
|
58
|
67
|
43
|
42
|
35
|
63
|
66
|
47
|
12
|
24
|
50
|
52
|
50
|
70
|
82
|
61
|
71
|
50
|
72
|
63
|
56
|
65
|
58
|
52
|
54
|
61
|
65
|
48
|
46
|
54
|
65
|
|
2025/04
|
57
|
54
|
52
|
71
|
62
|
62
|
70
|
83
|
82
|
75
|
65
|
138
|
72
|
58
|
52
|
58
|
72
|
84
|
79
|
62
|
46
|
75
|
80
|
83
|
64
|
55
|
60
|
50
|
58
|
64
|
|
|
2025/03
|
75
|
23
|
42
|
56
|
85
|
75
|
82
|
99
|
105
|
89
|
111
|
142
|
86
|
61
|
50
|
35
|
53
|
40
|
54
|
66
|
63
|
64
|
88
|
100
|
109
|
88
|
112
|
106
|
58
|
57
|
63
|
|
2025/02
|
79
|
109
|
97
|
60
|
56
|
56
|
51
|
37
|
54
|
75
|
87
|
94
|
71
|
89
|
108
|
108
|
50
|
57
|
56
|
46
|
53
|
57
|
52
|
60
|
75
|
118
|
148
|
159
|
|||
|
2025/01
|
102
|
142
|
70
|
102
|
167
|
79
|
57
|
68
|
43
|
47
|
92
|
131
|
113
|
128
|
44
|
81
|
105
|
124
|
156
|
138
|
170
|
123
|
59
|
43
|
62
|
96
|
39
|
56
|
157
|
100
|
93
|
|
2024/12
|
94
|
114
|
47
|
107
|
159
|
170
|
103
|
42
|
69
|
104
|
65
|
53
|
95
|
66
|
87
|
108
|
128
|
45
|
59
|
103
|
75
|
56
|
80
|
122
|
142
|
99
|
75
|
68
|
79
|
116
|
94
|
|
2024/11
|
55
|
85
|
122
|
67
|
40
|
62
|
49
|
46
|
54
|
55
|
82
|
108
|
105
|
64
|
66
|
75
|
35
|
35
|
41
|
57
|
81
|
67
|
41
|
56
|
29
|
38
|
59
|
58
|
64
|
80
|
|
|
2024/10
|
21
|
28
|
44
|
49
|
43
|
36
|
41
|
46
|
55
|
75
|
111
|
110
|
58
|
72
|
97
|
82
|
32
|
19
|
31
|
37
|
54
|
62
|
46
|
62
|
69
|
52
|
86
|
37
|
68
|
101
|
82
|
|
2024/09
|
44
|
22
|
26
|
38
|
46
|
24
|
33
|
24
|
26
|
28
|
31
|
20
|
35
|
41
|
23
|
32
|
16
|
16
|
19
|
20
|
20
|
29
|
32
|
48
|
54
|
63
|
55
|
30
|
33
|
35
|
|
|
2024/08
|
23
|
18
|
24
|
33
|
29
|
15
|
20
|
14
|
34
|
38
|
87
|
46
|
55
|
33
|
30
|
29
|
28
|
25
|
20
|
20
|
32
|
47
|
55
|
48
|
44
|
31
|
11
|
20
|
28
|
30
|
42
|
|
2024/07
|
45
|
31
|
37
|
15
|
29
|
19
|
20
|
18
|
20
|
60
|
86
|
69
|
38
|
26
|
21
|
34
|
16
|
16
|
21
|
13
|
25
|
29
|
35
|
47
|
21
|
22
|
16
|
16
|
21
|
25
|
29
|
|
2024/06
|
28
|
47
|
63
|
50
|
45
|
43
|
41
|
60
|
75
|
66
|
58
|
67
|
65
|
74
|
32
|
53
|
41
|
45
|
43
|
22
|
42
|
43
|
62
|
111
|
81
|
37
|
43
|
39
|
23
|
32
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution